package kr.hkit.PowerJava.chapter22.collection;

import java.util.HashMap;
import java.util.Map;

import kr.hkit.PowerJava.chapter22.work2.vo.Student;

public class MapTest {
public static void main(String[] args) {
	 Map<Integer,Student> map = new HashMap<>();
	 map.put(1, new Student(1,"김태희", 90, 90, 90));
	 map.put(2, new Student(2,"이민정", 80, 79, 65));
	 map.put(3, new Student(3,"효린", 80, 79, 65));
	 map.remove(1);
	 
	 System.out.println(map);
	 
	 for(Map.Entry<Integer, Student> s: map.entrySet()){
		 int key = s.getKey();
		 Student std = s.getValue();
		 System.out.println("key : "+key+"value : " +std);
	 }
	 
}
}
